<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no">
    <title>商城</title>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
    <script>
        let htmlWidth = document.documentElement.clientWidth || document.body.clientWidth;
        let htmlDome = document.getElementsByTagName('html')[0];
        if(htmlWidth > 750) {
          htmlWidth = 750
        }
        htmlDome.style.fontSize = htmlWidth / 20 + 'px'
    </script>
  </body>
</html>
